What’s the difference between proof of work and proof of stake? Don’t worry, your class rep is here:
On Ethereum, becoming a validator under proof of stake requires staking at least 32 ETH.
Proof of work maintains the ledger through real computing power and electricity consumption: to tamper with historical records, you’d need to control most of the network’s computing power, which comes at an enormous cost.
Knowledge may seem boring in everyday life, but you’ll appreciate it when you run into trouble.
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